Radeon Pro W6800X Duo and Radeon RX 6950 XT - video card comparison
Radeon Pro W6800X Duo
Radeon RX 6950 XT
Architecture
RDNA 2.0 (2020−2022)
Navi / RDNA2 (2020−2022)
GPU code name
Navi 21
Navi
Market segment
Workstation
Desktop
Release date
August 2021
May 2022
Interface
Apple MPX
PCIe 4.0 x16
Supplementary power connectors
None
2x 8-pin
Boost clock speed
1967 MHz
2324 MHz
Core clock speed
-
1925 MHz
Manufacturing process technology
7 nm
7 nm
Number of transistors
26,800 million
26,800 million
Pipelines / CUDA cores
3840
5120
Power consumption (TDP)
400 Watt
335 Watt
Texture fill rate
472.1
743.7
Memory type
GDDR6
GDDR6
Maximum RAM amount
32 GB
16 GB
Memory bus width
256 Bit
256 Bit
Memory clock speed
16 GB/s
18000 MHz
Memory bandwidth
512.0 GB/s
576.0 GB/s
Shared memory
-
-
Display Connectors
1x HDMI 2.1, 4x Thunderbolt
1x HDMI 2.1, 2x DisplayPort 1.4a
HDMI
+
+
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenCL
2.1
2.1
OpenGL
4.6
4.6
Shader Model
6.7
6.5
Vulkan
1.3
1.3